interference

(redirected from Interferogram)
Also found in: Dictionary, Thesaurus, Medical, Encyclopedia, Wikipedia.
Related to Interferogram: Fourier transform

Interference

In the law of Patents, the presence of two pending applications, or an existing patent and a pending application that encompass an identical invention or discovery.

When interference exists, the Patent and Trademark Office conducts an investigation to ascertain the priority of invention between the conflicting applications, or the application and the patent. A patent is customarily granted to the earlier invention.

interference

noun antagonism, antipathy, bar, barrier, censure, check, collision, conflict, contravention, damper, disapproval, disturbance, encumbrance, fetter, frustration, hindrance, impediment, imposition, interception, intercession, intermediacy, interruption, intervention, intrusion, invasion, meddling, nuisance, obstruction, onus, opposition, resistance, restraint, setback, stricture, stumbling block
Associated concepts: contempt, frustration of contract, interrerence with contractual relations
See also: bar, barrier, burden, check, collision, conflict, damper, deterrence, deterrent, disadvantage, dispute, embargo, encroachment, encumbrance, fetter, filibuster, frustration, handicap, hiatus, hindrance, impediment, imposition, infringement, intercession, interruption, intervention, intrusion, invasion, mediation, molestation, nuisance, obstruction, onus, opposition, prohibition, resistance, restraint, veto
Mentioned in ?
References in periodicals archive ?
The interferogram is reordered by a photo detector array (e.
FSD-HSO Optimization Algorithm for Closed Fringes Interferogram Demodulation
wherein i and j are the azimuth and range coordinates of absolute interferogram after coarse sampling in step 1.
A unified fast solution for the single/ interferometer/stereo SAR geolocation equation based on the RDPC model
Then the normalized power spectral density of the spotlight SAR interferogram can be obtained by performing Fourier transform of (22)
Interferometric properties and processing for spaceborne spotlight SAR
p] is high, the peak of the interferogram appears in the right side of Figure 2, while if [z.
Optimal design of optical filter for white light interferometry based on sampling theory
Similarly, we also created an interferogram for flat protrusion-free heat exchange areas located in the channel also in a forced convection.
Impact of lower heat exchange plate's geometry on heat transfer in horizontal channel
However, no frequency dependence is mentioned, presumably because the loss for each interferogram cannot be dissected in these terms.
COBE: a radiological analysis
Upper contour image comes from an unwrapped 11-day interferogram from March 2014 (TSX) while the lower image is based on unwrapped 12-day interferogram from March 2015 (S1).
Multitemporal monitoring of Karvina subsidence troughs using Sentinel-1 and Terrasar-X interferometry
6 it is showns optical scheme for recording holographic interferograms of the vibrating spring: 1--vibrating spring; 2--high-frequency signal generator; 3--amplifier.
Vibration assisted spring loaded micro spray system for biomedical application
These modifications, described in the following sections, enable the use of lasers as sources of radiation; improve temperature, pressure and humidity monitoring; and enable digital interferogram acquisition and evaluation.
Modification of a Zeiss gauge block interferometer
They then present chapters on digital image processing, fringe contouring and polynomial fitting, periodic signal phase detection and algorithm analysis, phase-shifting interferometry, spatial linear and circular carrier analysis, space-domain phase demodulation with a linear carrier, inteferogram analysis with Moire methods, interferogram analysis without a carrier, phase unwrapping, and wavefront curvature sensing.
Interferogram analysis for optical testing, 2d ed
First an interferogram was measured with the gas cell in the interferometer, and the angle of the quartz phase shifter was varied.
Virtual excitation and multiple scattering correction terms to the neutron index of refraction for hydrogen
While a conventional Michelson interferometer produces an interferogram through mechanical changes of the path lengths, the static Mach-Zehnder interferometer generates an interferometric output signal as the wavelength of the tunable laser changes during a sweep.
Characterizing passive optical components. (Fiber-Optics Test)

Legal browser ?
Full browser ?